Epidemology is mainly concerned with 1) Identification of disease process 2) Occurrence and distribution of disease in population 3) Identification of predisposing factors of disease 4) None of the above
Community DentistryAnswer: 2
Snyder"s test tells us the 1) Exact nature of microorganisms 2) Combined acidogenic nature of microorganisms 3) Enamel dissolving capacity of saliva 4) All of the above
Community DentistryAnswer: 2
A local restaurant was the focus of a botulism outbreak. The state epidemiologist most likely used which format to determine the cause of the disease? 1) Ecological study 2) Cohort study 3) Cross-sectional study 4) Case control study
Community DentistryAnswer: 4
Which of the following can be considered as "finger prints" analage in dentition 1) Incremental lines 2) Secondary dentin 3) Pattern of attrition 4) Transparency of root
Community DentistryAnswer: 1
Select the false principal for DMF score 1) Last permanent molars are included in scoring 2) Naturally exfoliated teeth should not be taken into consideration 3) Both A and B 4) Endodontically treated tooth should be considered
Community DentistryAnswer: 4
Flouride action on carbohydrates in reducing the caries is by 1) Inhibiting enolase 2) Inhibiting fructose 3) Inhibiting the sucrase 4) Inhibiting glycolase
Community DentistryAnswer: 1
The level of nicotine in a cigarette were 13.0, 11.8, 12.2, 17.4, 12.6 and 12 mg. The mean of these values is 1) 14.9 2) 15.9 3) 11.5 4) 8.4
Community DentistryAnswer: 3
The practice plan that includes rendering care to the dental patients at specified facilities from a limited number of dentists on a prepayment basis is 1) Group practice 2) Solo practice 3) Open panel 4) Closed panel